Results 1 to 10 of about 732,948 (177)

Cumulative infiltration and infiltration rate prediction using optimized deep learning algorithms: A study in Western Iran

Journal of Hydrology: Regional Studies, 2021
Study region: Sixteen different sites from two provinces (Lorestan and Illam) in the western part of Iran were considered for the field data measurement of cumulative infiltration, infiltration rate, and other effective variables that affect infiltration
Mahdi Panahi, Khabat Khosravi, Sajjad Ahmad, Somayeh Panahi, Salim Heddam, Assefa M Melesse, Ebrahim Omidvar, Chang-Wook Lee   +7 more
doaj   +6 more sources

Approximation of cumulative infiltration of soils in arid and semi-arid regions [PDF]

Scientific Reports
Effective management of water resources in arid and semi-arid regions relies on accurate infiltration models to support groundwater recharge, irrigation, and flood control projects.
Ayush Vashisth, Fatemeh Esmaeilbeiki, Vijay Singh, Parveen Sihag   +3 more
doaj   +5 more sources

Cracks affect infiltration of furrow crop irrigation

California Agriculture, 1998
Cracks can play a major role in water advance and infiltration in a cracking soil. Water flowing directly into subsurface cracks dominated the cumulative intake for the preirrigation at a site in the San Joaquin Valley. Differences in furrow inflow rates
B Hanson, A Fulton, D Goldhamer
doaj   +3 more sources

Infiltration and Leaching Characteristics of Soils with Different Salinity under Fertilizer Irrigation

Agronomy
Salt and nutrient transport and transformations during water infiltration directly influence saline soil improvement and the efficient use of water and fertilizer resources.
Hongyan Zhu, Bingyan Zheng, Weizheng Zhong, Jinbo Xu, Weibo Nie, Yan Sun, Zilong Guan   +6 more
doaj   +3 more sources

The Effect of Plug Height and Inflow Rate on Water Flow Characteristics in Furrow Irrigation

Agronomy, 2022
Despite its wide application across arid land types, furrow irrigation is often associated with numerous environmental problems related to deep percolation, runoff, and soil erosion.
Juan Yu, Keyao Liu, Anbin Li, Mingfei Yang, Xiaodong Gao, Xining Zhao, Yaohui Cai   +6 more
doaj   +1 more source

Significance of Pyrolytic Temperature, Particle Size, and Application Rate of Biochar in Improving Hydro-Physical Properties of Calcareous Sandy Soil

Agriculture, 2021
Water management and irrigation conservation in calcareous sandy soil are of significant importance for sustaining agricultural production, especially in arid and semi-arid region that facing scarcity of water resources.
Abdulaziz G. Alghamdi, Abdulrasoul Al-Omran, Arafat Alkhasha, Zafer Alasmary, Anwar A. Aly   +4 more
doaj   +1 more source

Impacts of Biochar on Hydro-Physical Properties of Sandy Soil under Different Irrigation Regimes for Enhanced Tomato Growth

Agronomy, 2022
The performance of biochar application in water conservation, salt distribution, water infiltration, and tomato growth was evaluated under regulated deficit irrigation (RDI) (40%, 60% and 80% of ETc) and partial root drying (PRD) systems by using ...
Abdulaziz G. Alghamdi, Abdulrasoul Al-Omran, Arafat Alkhasha, Abdulaziz R. Alharbi   +3 more
doaj   +1 more source

The Effect of the Conventional and Modified Subsoilers on the Soil Water Infiltration in Clay Soil During Sun Flower Crop Growth Stages (Helianthus annus L.) [PDF]

Al-Qadisiyah Journal For Agriculture Sciences, 2017
A filed experiment has been conducted at college of agriculture research station, Garmit Ali , Basrah university in ( 2014 ) . The soil texture is clay .
Kawther A. H. Al-Mosawi, Bahaa A. J. A. Kareem   +1 more
doaj   +1 more source

Using Inverse Modeling by HYDRUS-1D to Predict Some Soil Hydraulic Parameters from Soil Water Evaporation

Colombia Forestal, 2022
The objective of this research was to assess the use of unsaturated water flow in terms of soil water evaporation, which was determined by evaluating some soil hydraulic parameters in different soil textures. The results show that the predicted values of
Esam Mohammed, Salahaldeen Abid-Alziz AL-Qassab, Faris Akram Salih AL-Wazan   +2 more
doaj   +1 more source

INFILTRATION CHARACTERISTICS IN RELATION TO TILLAGE PRACTICES AND INITIAL MOISTURE IN SANDY LOAM SOIL

Madras Agricultural Journal, 1983
Effect of tillage practices and initial soil moisture contents on infiltration rate and cumulative infiltration in sandy loam soil were studied and cumulative infiltration was predicted by using Kostiakov equation.
S. S. SHINDE, S. S MAGAR and S. P. KALE
doaj   +1 more source